sponge off sponge mushroom • sponge on · · · Info · Definitions · Synonyms · Characters · · sponge off · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (verb) clean with a sponge, by rubbing. Synonyms: sponge down, sponge off. · · Verb Definition 1 Synonyms · · · sponge down · · Synonym 1 Characters · · space U+0020 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073